Showing posts with label energy. Show all posts
Showing posts with label energy. Show all posts

Tuesday, November 25, 2008

Solar Panels on Graves Help Power Spanish Town

Solar Panels on Graves Help Power Spanish Town: "Santa Coloma de Gramenet, a gritty, working-class town outside Barcelona, has placed a sea of solar panels atop mausoleums at its cemetery, transforming a place of perpetual rest into one buzzing with renewable energy.

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(Via Clippings.)

Thursday, November 20, 2008

Going solar? Seven sites map your plans

Going solar? Seven sites map your plans: "Consumers and business owners seeking to install solar power can turn to these Web sites for interactive maps and cost estimates."



(Via Clippings.)

Monday, June 9, 2008

How to Plant Trees to Cool Your Home and the Planet

How to Plant Trees to Cool Your Home and the Planet: "Hammock owners rejoice, planting trees isn't just for tree-huggers any more. Studies show it can save you money by shading your home. Get your hands dirty without a green thumb by using our guide. Read more...

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(Via Clippings.)

Tuesday, May 20, 2008

The ‘Power’ of the Network

I've been waiting for IP-based appliances for a long-time--I would love to be able to control the thermostat, the fridge, timers on the oven, etc. from a web page. I predicted that it would have been mainstream by now so my timing was off but it will be here soon....

The ‘Power’ of the Network: "

About six months ago, I installed solar panels at my house. Not that I expect to go ‘off the grid,’ but its impact is already showing as the days grow longer. Being a tech-geek, I was naturally fascinated by the computerized electric meter that came with the installation. The built-in technology tracks my usage and diverts the energy as needed. So, if the sun is high, and my consumption is low, I am in fact sending electricity back into the grid. This got me thinking, and doing a bit of research….



Sending power back into the grid isn’t new. But it does open the whole discussion of smart metering, the ability to monitor and possibly adjust one’s electricity consumption, and leverage the network. We’re already seeing companies focused on helping industries manage peak utilization by cutting off or reducing non-essential loads; helping municipalities better manage their street lighting; and helping farmers better manage their irrigation based on weather patterns. But this is only the beginning.



Soon, I’ll be able to log into the network and view my home’s energy utilization. In fact, at least one company in Silicon Valley already offers this as a service. I’ll be able to set policies to automatically reduce usage based on cost, or adjust it manually. But, what’s exciting is that this same capability can be extended to my security system. With an IP-enabled system, I’ll be able to see what’s happening in the house, and check on the heating or fridge (hey, who took the last yogurt?!) from anywhere in the world. Yes, this technology exists today. But only recently has the connectivity, either wireline or wireless --within the house and between the house and the Internet--been available. It’s moving beyond the early adopter and hobbyist to the mainstream. And mainstream folks are seeing a new use of the network infrastructure…tens of millions of endpoints, always on, always communicating. The IP network has really transformed how we communicate, but now we are seeing the potential of how it can transform our lives and help the environment.

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(Via The Platform: The Official Cisco Blog.)

Friday, March 21, 2008

Energy


When Carrie and I were out looking at open-houses one Sunday afternoon we came across a charming smaller home that had recently undergone a pretty significant solar panel installation. In it the seller had a two way meter put in so he could send power back to the grid and get credit for it. Word is that he normally has about a $6.00 per month electric bill once it's settled.

While I still believe solar power has a long ways to go in becoming more efficient, it did get me thinking about it for our soon-to-buy house in Petaluma. I've not looked into it too much yet but it appears that there are rebates and credits for installing solar electrical panels so this is something I'm going to look into a little more. It's certainly not cheap to put in but you'll see power savings immediately and feel good about using clean power.


Here's one site I'm looking at: http://www.solarelectricalsystems.com/

Monday, November 26, 2007

Coffee Makers....

Minor post here but I just noticed that my response to a story about reducing energy consumption was picked up in another story on ComputerWorld. Too cool!

In sum, we switched to an insulated carafe coffee maker because we discovered that leaving a coffee maker on to keep the coffee in the carafe warm takes about 1,000 watts of electricity. That's nearly as much as a hair dryer or a space heater! Of course, coffee that hasn't been burnt by a 1,000 watt warming plate for an hour tends to taste better too.